GUANGWEI CHEMICALS IMP.&EXP.CO.,LTD
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  • carbon blackn220,n330,n550,n66
       
  Model： n330 n550  
  Origin： china  
  Category： > Chemicals > Others  
  Keywords： carbon black  rubber induatry  ink industry  black paper  dyes  pigment  
  Price： Chinese Yuan　/PCS　L/C  
  Min. Order： 0 / PCS  
  • Product Description
  • N550
    Specifications: lisa83123(at)hotmail-com
    gwche005(at)vip-tom-com
    1) Iodine absorption number: 43+-6g/kg
    2) DBP absorption number: 121+-7cm3/100g
    3) DBP absorption number of compressed sample: 77 ~ 93cm3/100g
    4) CTAB surface area: 35 ~ 49cm2/g
    5) Nitrogen surface area: 34 ~ 46cm2/g
    6) Heating loss: d1.5%
    7) Stress at 300% elongation: -0.9+-1.6Mpa
    Carbon black N330:
    a) Heating loss: 2.5% (max.)
    b) Ash: 0.7% (max.)
    c) CTAB Absorption Specific Surface Area 103m2/kg: 73-91
    d) Color intensity: 96-112%
    e) DBP absorption value (10-5m3/kg) : 102??7
    f) Iodine absorption value (g/kg) : 82??7 carbon black N3
    •
    N660
    Specifications: 1) Iodine absorption number: 36+-6g/kg
    2) DBP absorption number: 90+-7cm3/100g
    3) DBP absorption number of compressed sample: 66 ~ 82cm3/100g
    4) CTAB surface area: 29 ~ 43cm2/g
    5) Nitrogen surface area: 29 ~ 41cm2/g
    6) Heating loss: d1.5%
    7) Stress at 300% elongation: -2.6+-1.6Mpa
    lisa83123(at)hotmail-com
    gwche005(at)vip-tom-com


           
  • Contact Information of this Company
Company Name︰ GUANGWEI CHEMICALS IMP.&EXP.CO.,LTD  
Company Address︰ NO.348ZhonghuaSouthStreet  
Company Phone︰ 86-0311-83802766  
Company Fax︰ 86-0311-83802788  
Contact Person︰ lisa ( sales manager )  
Mobile︰ 86-13073162413  
Website︰ http://www.gwche.com.cn  
         
  • Copmany Name: GUANGWEI CHEMICALS IMP.&EXP.CO.,LTD   Contact: lisa
  • Address: NO.348ZhonghuaSouthStreet
  • TeL: 86-0311-83802766   Fax: 86-0311-83802788
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